Ernie Ball Phosphorus Bronze Medium Acoustic Guitar Strings 13-56

For sale at JAMS are the Ernie Ball Phosphorus Bronze Medium Acoustic Guitar Strings 13-56. This listing is for one pack. Ernie Ball are our most popular string brand. The Earthwood Phosphorus Bronze acoustic strings are a great string that provide a nice balance of price, tone, and longevity. 13-56 Medium gauges are designed for heavy strummers or players who need a heavy string and full tone.   Thanks for choosing JAMS. Ernie Ball Earthwood Phosphor Bronze Acoustic Guitar Strings are made from 92% copper, 7.7% tin, 0.3% phosphorus wire wrapped around tin plated hex shaped steel core wire. These guitar strings have a light orange, gold color and provide a mellow, ringing sound, with excellent clarity. Gauges .013, .017, .026, .034, .046, .056